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Category: How To Guides

How to get current date, given a timezone in PHP

Posted onLast Updated : October 7, 2023Last Updated : October 7, 2023By TechArise Team
PHP date() function is an in-built function that simplifies working with date data types. The PHP date() function is used to format a date/time into a human-readable format. In this tutorial, We will show you how to get the current date, given a timezone in PHP. Using PHP, you can get and d [...]
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How to Get Current URL in PHP

Posted onLast Updated : March 5, 2022Last Updated : March 5, 2022By TechArise Team
In this tutorial, we will learn how to Get the Current URL in PHP. You can use the $_SERVER built-in variable to get the current page URL in PHP. The $_SERVER is a super global variable, which means it is always available in all scopes. Also Read: How to Disabl [...]
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How to Disable Browser Back Button using JavaScript

Posted onLast Updated : January 2, 2022By TechArise Team
In this article, We will share with you how to write a JavaScript function that will prevent the user to navigate back to the previous page. The browser’s back navigation can be disabled with JavaScript. Use history.pushState() event and onpopstate property of the WindowEventHandlers to stop [...]
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How to remove extension from filename in PHP

Posted onLast Updated : December 18, 2021Last Updated : December 18, 2021By TechArise Team
In this article, We will share with you how to extract the filename extension in PHP, along with understanding their implementation through the examples. There are many ways to extract the extension from a filename with PHP, which is given below: Also Read: How [...]
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How to Find Duplicate Records in a MySQL

Posted onLast Updated : November 27, 2021Last Updated : September 7, 2023By TechArise Team
In this tutorial, We will show you How to Update CSS content property dynamically. The Best approach is to use GROUP BY and HAVING condition. It is more effective and faster. Also Read: How to Converting timestamp to time ago in PHP For ex [...]
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How to Converting timestamp to time ago in PHP

Posted onLast Updated : November 27, 2021Last Updated : September 7, 2023By TechArise Team
PHP Time Ago functionality is used to display time in a different format. The time ago format removes the problem of different time zones conversion. Given below is a function to do the time conversion. In this function, take the timestamp as an input and then subtract it from the current time [...]
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How to Update Column with CONCAT string from another Column in MySQL

Posted onLast Updated : November 25, 2021Last Updated : September 7, 2023By TechArise Team
We can append a string of data to an existing data of a field by using CONCAT function of MySQL. In this tutorial, We will show you How to Update a Column with a CONCAT string from another Column in MySQL. Also Read: How to Update CSS Content Property Dynamica [...]
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How to Update CSS Content Property Dynamically

Posted onLast Updated : November 25, 2021Last Updated : September 7, 2023By TechArise Team
The content property in CSS is used to generate the content dynamically. The content property is used with the ::before and ::after pseudo-elements, to insert generated content. In this tutorial, We will show you How to Update CSS content property dynamically. [...]
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How to validate a URL in PHP

Posted onLast Updated : November 21, 2021Last Updated : September 7, 2023By TechArise Team
It is very important to check URL is valid. In this article, We have shared with you how to validate URL in PHP. Using filter_var() function with FILTER_VALIDATE_URL Filters, we can easily validate a URL in PHP. Also Read :How to validate an email address in P [...]
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How to validate an email address in PHP

Posted onLast Updated : November 19, 2021Last Updated : September 7, 2023By TechArise Team
In this article, different methods to validate an email address in PHP.It uses regular expressions and an inbuilt email validation function in PHP. Also Read :How to Open URL in Same Window and Tab using JavaScript Using: regular function p [...]
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